vb.net 以秒为单位计算时间差

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时间:2020-09-17 11:38:28  来源:igfitidea点击:

Calculating time difference in seconds

vb.net

提问by Furqan Sehgal

I am using following code to calculate time difference. I want to display it in seconds, not in HH:MM:SS Please advise.

我正在使用以下代码来计算时差。我想在几秒钟内显示它,而不是在 HH:MM:SS 请指教。

Dim myTime = DateTime.Parse("15:40:00 PM")
    Dim vrNowTime = DateTime.Parse(TimeOfDay)
    Dim result = vrNowTime - myTime
    Label1.Text = vrNowTime & "   " & myTime
    MsgBox(result.ToString)

Thanks

谢谢

回答by Teejay

Use result.TotalSeconds(and round it if you want an integer number to be displayed).

使用result.TotalSeconds(如果要显示整数,则将其四舍五入)。

Also you may want to write simply:

你也可能想简单地写:

Dim result as TimeSpan = Now() - myTime

回答by Mad Dog Tannen

You can also use

你也可以使用

Dim Result = DateDiff(DateInterval.Second,Time1,Time2)